2734251 has 12 divisors (see below), whose sum is σ = 3948408. Its totient is φ = 1682304.

The previous prime is 2734243. The next prime is 2734253. The reversal of 2734251 is 1524372.

It is not a de Polignac number, because 2734251 - 2³ = 2734243 is a prime.

It is a super-2 number, since 2×2734251² = 14952257062002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2734253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2190 + ... + 3203.

It is an arithmetic number, because the mean of its divisors is an integer number (329034).

2^2734251 is an apocalyptic number.

2734251 is a deficient number, since it is larger than the sum of its proper divisors (1214157).

2734251 is a wasteful number, since it uses less digits than its factorization.

2734251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5422 (or 5409 counting only the distinct ones).

The product of its digits is 1680, while the sum is 24.

The square root of 2734251 is about 1653.5570749146. The cubic root of 2734251 is about 139.8340039388.

The spelling of 2734251 in words is "two million, seven hundred thirty-four thousand, two hundred fifty-one".